I would wonder how the Symbian system monitors the Internet surfing flow of a single application. When I write the Log there are new CreateConnection events emerge, and the uploading flow of the original AP(Access Point) is transfered to the new one. How can I dintinguish these flow which application should belong to? No matter how many application connected to Internet as well as AP I use, the value of aSubConnectionCount obtained by GetConnectionInfo(const TUint aIndex, TUint& aConnectionId, TUint& aSubConnectionCount) is always 1. I would appreciate for any useful answer and I am sincerely welcome for your help.